/**************************************************************************
 *
 * Copyright (C) 2007 University of California, Los Angeles.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 *************************************************************************/

/**
 * 
 */
package edu.ucla.cs.typecast.discovery;

import java.io.Serializable;
import java.net.InetAddress;

import edu.ucla.cs.typecast.event.MetaEvent;
import edu.ucla.cs.typecast.net.EndPoint;

/**
 *
 * @date Aug 7, 2007
 */
public class ServiceAdvertisement implements Serializable, MetaEvent {
	private Class[] types; 
	private EndPoint[] endPoints; 
	private String guid; 
	private InetAddress host; 
	private long seqno = -1; 
	
	public ServiceAdvertisement(InetAddress host, Class[] types, EndPoint[] endPoints, String guid) { 
	    this.host = host; 
	    this.guid = guid; 
		this.types = types; 
		this.endPoints = endPoints; 
	}

	/**
	 * Constructor for testing purpose only
	 * @param host
	 * @param types
	 * @param endPoints
	 * @param guid
	 * @param seqno
	 */
	public ServiceAdvertisement(InetAddress host, Class[] types, EndPoint[] endPoints, String guid, long seqno) { 
	    this.host = host; 
	    this.guid = guid; 
		this.types = types; 
		this.endPoints = endPoints; 
		this.seqno = seqno; 
	}
	
	public long getSeqno() { 
		return this.seqno; 
	}
	
	public InetAddress getHost() { 
	    return host; 
	}
	
	public Class[] getTypes() { 
		return types; 
	}
	
	public EndPoint[] getEndPoints() { 
		return endPoints; 
	}
		
	public String getGUID() { 
		return guid; 
	}
}
